diff options
Diffstat (limited to 'pkgs/applications/networking/cluster/k3s/builder.nix')
-rw-r--r-- | pkgs/applications/networking/cluster/k3s/builder.nix | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/pkgs/applications/networking/cluster/k3s/builder.nix b/pkgs/applications/networking/cluster/k3s/builder.nix index 88c11fac1c8..7f7a529d0c3 100644 --- a/pkgs/applications/networking/cluster/k3s/builder.nix +++ b/pkgs/applications/networking/cluster/k3s/builder.nix @@ -21,6 +21,13 @@ lib: # run `grep github.com/kubernetes-sigs/cri-tools go.mod | head -n1 | awk '{print $4}'` in the k3s repo at the tag criCtlVersion, updateScript ? null, + # multicallContainerd is a temporary variable for migrating k3s versions + # forward, and can be removed once all callers set it. + # It is here so we can update 1.26 and 1.27 independently, but they'll both migrate to this. + # This variable controls whether we build with containerd as a separate + # binary, or as a k3s multicall. Upstream k3s changed this in 1.27.2 and + # 1.26.5. See https://github.com/k3s-io/k3s/issues/7419 for more context + multicallContainerd ? false, }: # builder.nix contains a "builder" expression that, given k3s version and hash @@ -186,21 +193,28 @@ let subPackages = [ "cmd/server" ]; ldflags = versionldflags; - tags = [ "libsqlite3" "linux" ]; + tags = [ "libsqlite3" "linux" ] ++ lib.optional multicallContainerd "ctrd"; # create the multicall symlinks for k3s postInstall = '' mv $out/bin/server $out/bin/k3s pushd $out # taken verbatim from https://github.com/k3s-io/k3s/blob/v1.23.3%2Bk3s1/scripts/build#L105-L113 + ln -s k3s ./bin/crictl + ln -s k3s ./bin/ctr ln -s k3s ./bin/k3s-agent - ln -s k3s ./bin/k3s-server + ln -s k3s ./bin/k3s-certificate + ln -s k3s ./bin/k3s-completion ln -s k3s ./bin/k3s-etcd-snapshot ln -s k3s ./bin/k3s-secrets-encrypt - ln -s k3s ./bin/k3s-certificate + ln -s k3s ./bin/k3s-server + ln -s k3s ./bin/k3s-token ln -s k3s ./bin/kubectl - ln -s k3s ./bin/crictl - ln -s k3s ./bin/ctr + '' + lib.optionalString multicallContainerd '' + # for the multicall binary, also do containerd per + # https://github.com/k3s-io/k3s/blob/v1.27.2%2Bk3s1/scripts/build#L136-L146 + ln -s k3s ./bin/containerd + '' + '' popd ''; @@ -208,6 +222,8 @@ let description = "The various binaries that get packaged into the final k3s binary"; }; }; + # For the multicall binary, only used for the shim + # https://github.com/k3s-io/k3s/blob/v1.27.2%2Bk3s1/scripts/build#L153 k3sContainerd = buildGoModule { pname = "k3s-containerd"; version = containerdVersion; @@ -219,7 +235,7 @@ let }; vendorSha256 = null; buildInputs = [ btrfs-progs ]; - subPackages = [ "cmd/containerd" "cmd/containerd-shim-runc-v2" ]; + subPackages = [ "cmd/containerd-shim-runc-v2" ] ++ lib.optional (!multicallContainerd) "cmd/containerd"; ldflags = versionldflags; }; in @@ -227,6 +243,7 @@ buildGoModule rec { pname = "k3s"; version = k3sVersion; + tags = [ "libsqlite3" "linux" ] ++ lib.optional multicallContainerd "ctrd"; src = k3sRepo; vendorSha256 = k3sVendorSha256; @@ -263,6 +280,7 @@ buildGoModule rec { ethtool util-linux # kubelet wants 'nsenter' from util-linux: https://github.com/kubernetes/kubernetes/issues/26093#issuecomment-705994388 conntrack-tools + runc ]; buildInputs = k3sRuntimeDeps; @@ -279,7 +297,6 @@ buildGoModule rec { k3sCNIPlugins k3sContainerd k3sServer - runc ]; # We override most of buildPhase due to peculiarities in k3s's build. @@ -293,9 +310,9 @@ buildGoModule rec { # copy needed 'go generate' inputs into place mkdir -p ./bin/aux rsync -a --no-perms ${k3sServer}/bin/ ./bin/ - ln -vsf ${runc}/bin/runc ./bin/runc ln -vsf ${k3sCNIPlugins}/bin/cni ./bin/cni - ln -vsf ${k3sContainerd}/bin/* ./bin/ + ln -vsf ${k3sContainerd}/bin/containerd-shim-runc-v2 ./bin + ${lib.optionalString (!multicallContainerd) "ln -vsf ${k3sContainerd}/bin/containerd ./bin/"} rsync -a --no-perms --chmod u=rwX ${k3sRoot}/etc/ ./etc/ mkdir -p ./build/static/charts |